GB1396283A - Synchronous motor - Google Patents

Synchronous motor

Info

Publication number
GB1396283A
GB1396283A GB1598171A GB1598171A GB1396283A GB 1396283 A GB1396283 A GB 1396283A GB 1598171 A GB1598171 A GB 1598171A GB 1598171 A GB1598171 A GB 1598171A GB 1396283 A GB1396283 A GB 1396283A
Authority
GB
United Kingdom
Prior art keywords
rotor
salient poles
motor
squirrel
stator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1598171A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Priority to GB1598171A priority Critical patent/GB1396283A/en
Priority to CA142,327A priority patent/CA950022A/en
Priority to JP5031272A priority patent/JPS481811A/ja
Publication of GB1396283A publication Critical patent/GB1396283A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/14—Synchronous motors having additional short-circuited windings for starting as asynchronous motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

1396283 Electric motors RCA CORPORATION 16 May 1972 [20 May 1971] 15981/71 Heading H2A In a single phase, synchronous A.C. motor having a two pole stator and a laminated rotor carrying a squirrel cape, the rotor includes a first portion having salient poles and a cylindrical second portion designed to provide a starting torque regardless of the initial position of the rotor. The stator salient poles of the motor disclosed carry shading rings 42, 44 and the rotor, of which the first portion 63 is formed with flats 60, 62 to provide the salient poles, carries a squirrel cage winding of east aluminium.
GB1598171A 1971-05-20 1971-05-20 Synchronous motor Expired GB1396283A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1598171A GB1396283A (en) 1971-05-20 1971-05-20 Synchronous motor
CA142,327A CA950022A (en) 1971-05-20 1972-05-16 Salient pole shaded pole synchronous motor
JP5031272A JPS481811A (en) 1971-05-20 1972-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1598171A GB1396283A (en) 1971-05-20 1971-05-20 Synchronous motor

Publications (1)

Publication Number Publication Date
GB1396283A true GB1396283A (en) 1975-06-04

Family

ID=10069075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1598171A Expired GB1396283A (en) 1971-05-20 1971-05-20 Synchronous motor

Country Status (3)

Country Link
JP (1) JPS481811A (en)
CA (1) CA950022A (en)
GB (1) GB1396283A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037704B2 (en) * 1975-02-26 1985-08-28 セイコーインスツルメンツ株式会社 Manufacturing method of electromechanical converter
JPS52103614A (en) * 1976-02-26 1977-08-31 Seikosha Kk Motor
JPS5763061A (en) * 1980-10-02 1982-04-16 Eitaro Suzuki Preparation of half dried noodle and its machine
JPS62290503A (en) * 1986-06-11 1987-12-17 五洋建設株式会社 Method of reducing pure relaxation rate of stretching material made of fiber-reinforced composite material for prestressed concrete
JP2530480B2 (en) * 1988-05-19 1996-09-04 ツルガスパンクリート株式会社 Rope tensioning device for use in manufacturing prestressed concrete

Also Published As

Publication number Publication date
CA950022A (en) 1974-06-25
JPS481811A (en) 1973-01-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee